Remove the now unused acpi_video_dmi_demote_vendor() function, this was
never a proper counter part of acpi_video_dmi_promote_vendor() since
the calls to acpi_video_dmi_promote_vendor() are not counted.
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
---
drivers/acpi/video_detect.c | 9 ---------
include/linux/acpi.h | 5 -----
2 files changed, 14 deletions(-)
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
index be82580..bb78c9e 100644
--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -258,15 +258,6 @@ void acpi_video_dmi_promote_vendor(void)
}
EXPORT_SYMBOL(acpi_video_dmi_promote_vendor);
-/* To be called when a driver who previously promoted the vendor
- * interface */
-void acpi_video_dmi_demote_vendor(void)
-{
- acpi_video_caps_check();
- acpi_video_support &= ~ACPI_VIDEO_BACKLIGHT_DMI_VENDOR;
-}
-EXPORT_SYMBOL(acpi_video_dmi_demote_vendor);
-
/* Returns true if video.ko can do backlight switching */
int acpi_video_backlight_support(void)
{
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 46c98b5..10dfde4 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -258,7 +258,6 @@ extern bool wmi_has_guid(const char *guid);
extern long acpi_video_get_capabilities(acpi_handle graphics_dev_handle);
extern long acpi_is_video_device(acpi_handle handle);
extern void acpi_video_dmi_promote_vendor(void);
-extern void acpi_video_dmi_demote_vendor(void);
extern int acpi_video_backlight_support(void);
extern int acpi_video_display_switch_support(void);
@@ -278,10 +277,6 @@ static inline void acpi_video_dmi_promote_vendor(void)
{
}
-static inline void acpi_video_dmi_demote_vendor(void)
-{
-}
-
static inline int acpi_video_backlight_support(void)
{
return 0;
--
2.3.6
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